Private practice In October 1947, Rogge started his own firm based in New York City and Paris to focus on corporate law practice and tax work. He served as defense attorney for some of the defendants charged with contempt of Congress for withholding records of the
Joint Anti-Fascist Refugee Committee. In November 1947, he attacked Clark, claiming that he was "leaking to picked newspaper men" reports about the special Federal grand jury investigation of subversive activities then sitting in New York. He called it "the most porous grand jury investigation in Justice Department history." In 1948, on behalf of the committee, he filed suit in federal district court challenging the constitutionality of Truman's
Executive Order 9835, which had provided the government with authority for listing the committee on the
Attorney General's List of Subversive Organizations. Rogge lectured at the
Cultural and Scientific Conference for World Peace in 1949. Hired by the
Civil Rights Congress, Rogge served as one of three defense attorneys appealing the convictions of the
Trenton Six, African Americans convicted by an
all-white jury of the murder of an elderly white shopkeeper. In December 1949, after winning them a new trial, he and the other attorneys were banned from participation in their re-trial because, the trial judge explained, "your conduct throughout has been consistently in violation of one or more of some seven canons of professional ethics." Rogge said the judge's action "extends the reign of terror imposed on lawyers who defend the unorthodox and the weak." 's client
Elizabeth Gurley Flynn, shown here (center) in 1913 photo with
Paterson silk strike leaders
Patrick Quinlan and
Carlo Tresca (left) and
Adolph Lessig and Bill Haywood (right) In 1951, Rogge joined other lawyers in defending 17 Communist Party members, including
Elizabeth Gurley Flynn. The communists were accused of charged conspiring to "teach and advocate violent overthrow" of the government. Original lawyers were: Abraham L. Pomerantz,
Carol Weiss King,
Victor Rabinowitz, Michael Begun,
Harold I. Cammer, Mary Kaufman,
Leonard Boudin, and
Abraham Unger. Later, a judge replaced them with Rogge, gangster
Frank Costello's lawyer George Wolf, William W. Kleinman, Joseph L. Delaney, Frank Serri,
Osmond K. Fraenkel, Henry G. Singer, Abraham J. Gellinoff, Raphael P. Koenig, and Nicholas Atlas. He supported
Henry A. Wallace when he ran for president as the candidate of the
Progressive Party in 1948 and was even suggested as a possible running-mate when Senator
Glen H. Taylor of
Idaho initially hesitated about running with Wallace. When the party's members fought over accepting the support of Communists, Rogge took the position that the party needed to draw a clear line that established its independence from Communist influence.
Congressional hearings On August 13, 1948, Rogge appeared before
HUAC as counsel for
Frank Coe. He objected to badgering by HUAC chief investigator
Robert Stripling.
Continued legal efforts On October 10, 1949, as part of a delegation from the
National Non-Partisan Committee that included
Paul Robeson, he visited the Department of Justice asking that the indictments against twelve Communist leaders be quashed. In 1950, Rogge was a member of the
Peace Information Center, a short-lived anti-war organization that provided information on peace initiatives in other countries and promoted the
Stockholm Appeal, a call for an absolute ban on nuclear weapons.
Rosenberg case In June 1950,
David Greenglass, a former employee at the
Los Alamos nuclear center, was arrested on charges of passing information about the atomic bomb to Soviet agents. Rogge took over the defense of Greenglass and his wife
Ruth, who was also accused, though never indicted. Greenglass confessed his involvement and implicated his sister and brother-in-law,
Ethel and Julius Rosenberg, who were convicted of espionage and sentenced to death in 1951. At Greenglass's sentencing hearing, Rogge repeatedly told the court his client deserved "a pat on the back" for his testimony and argued that a light sentence, no more than five years, would encourage others to follow his example. Greenglass received a 15-year prison sentence. Of Rogge's role in arranging for Greenglass to testify against the Rosenbergs,
Roy Cohn later wrote: "Without John Rogge there might not have been a successful prosecution. Indeed, it is not too much to say that Mr. Rogge broke the Rosenberg case. Which is the very definition of irony."
Final years When local authorities tried to close a
Times Square movie theater on the grounds that it had violated a state statute that banned the public display of "nudity, sexual conduct and sado-masochistic activities," Rogge defended the theater owner's choice of films as free expression protected by the
First Amendment. He lost the case in 1971. ==Personal life and death==